Tools
No login. Works on a field phone. Datum ITRF2020@2026.0 · Caster ntrip.bharatrtk.com:2101
Coordinate converter →
Lat/lon ↔ UTM + datum note (ITRF2020@2026.0). Quick field checks.
Baseline accuracy estimator →
How 1–3 cm fixed accuracy degrades with baseline length + ionosphere.
NTRIP settings guide →
Caster ntrip.bharatrtk.com:2101, mountpoints, per-brand controller steps.